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dc.contributor.authorŽižienė, Jurgita
dc.contributor.authorDaunoravičienė, Kristina
dc.contributor.authorJuškėnienė, Giedrė
dc.contributor.authorRaistenskis, Juozas
dc.date.accessioned2023-09-18T16:17:38Z
dc.date.available2023-09-18T16:17:38Z
dc.date.issued2022
dc.identifier.issn1932-6203
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/112874
dc.description.abstractThe purpose of this study is to compare differences between kinematic parameters of pediatric gait obtained by direct kinematics (DK) (Plug-in-Gait) and inverse kinematics (IK) (AnyBody) models. Seventeen healthy children participated in this study. Both lower extremities were examined using a Vicon 8-camera motion capture system and a force plate. Angles of the hip, knee, and ankle joints were obtained based on DK and IK models, and ranges of motion (ROMs) were identified from them. The standard error of measurement, root-mean-squared error, correlation r, and magnitude-phase (MP) metrics were calculated to compare differences between the models’ outcomes. The determined standard error of measurement between ROMs from the DK and IK models ranged from 0.34° to 0.58°. A significant difference was found in the ROMs with the exception of the left hip’s internal/external rotation. The mean RMSE of all joints’ amplitudes exceeded the clinical significance limit and was 13.6 ± 4.0°. The best curve angles matching nature were found in the sagittal plane, where r was 0.79 to 0.83 and MP metrics were 0.05 to 0.30. The kinematic parameters of pediatric gait obtained by IK and DK differ significantly. Preferably, all of the results obtained by DK must be validated/verified by IK, in order to achieve a more accurate functional assessment of the individual. Furthermore, the use of IK expands the capabilities of gait analysis and allows for kinetic characterisation.eng
dc.formatPDF
dc.format.extentp. 1-16
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.relation.isreferencedbyScience Citation Index Expanded (Web of Science)
dc.relation.isreferencedbyScopus
dc.rightsLaisvai prieinamas internete
dc.source.urihttps://journals.plos.org/plosone/article?id=10.1371/journal.pone.0270423
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:134683375/datastreams/MAIN/content
dc.titleComparison of kinematic parameters of children gait obtained by inverse and direct models
dc.typeStraipsnis Web of Science DB / Article in Web of Science DB
dcterms.licenseCreative Commons – Attribution – 4.0 International
dcterms.references69
dc.type.pubtypeS1 - Straipsnis Web of Science DB / Web of Science DB article
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.institutionVilniaus universitetas
dc.contributor.facultyMechanikos fakultetas / Faculty of Mechanics
dc.subject.researchfieldT 009 - Mechanikos inžinerija / Mechanical enginering
dc.subject.researchfieldM 004 - Visuomenės sveikata / Public health
dc.subject.researchfieldM 001 - Medicina / Medicine
dc.subject.studydirectionE02 - Bioinžinerija / Bioengineering
dc.subject.studydirectionE06 - Mechanikos inžinerija / Mechanical engineering
dc.subject.vgtuprioritizedfieldsMC0404 - Bionika ir biomedicinos inžinerinės sistemos / Bionics and Biomedical Engineering Systems
dc.subject.ltspecializationsL105 - Sveikatos technologijos ir biotechnologijos / Health technologies and biotechnologies
dc.subject.eninverse kinematics
dc.subject.enAnyBody
dc.subject.endirect kinematics
dc.subject.enPlug-in-Gait
dc.subject.enchildren gait
dc.subject.enmagnitude-phase metrics
dcterms.sourcetitlePlos one
dc.description.issueiss. 6
dc.description.volumevol. 17
dc.publisher.namePublic Library Science
dc.publisher.citySan Francisco
dc.identifier.doi000892027900134
dc.identifier.doi10.1371/journal.pone.0270423
dc.identifier.elaba134683375


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